Rhododendron sanguineum Franch. ssp. sanguineum var. cloiophorum (Balf.f. & Forrest) D.F.Chamb.
Rhododendron cloiophorum Balf.f. & Forrest
Rhododendron leucopetalum Balf.f. & Forrest
Rhododendron asmenistum Balf.f. & Forrest
Rhododendron cloiophorum Balf.f. & Forrest ssp. asmenistum (Balf.f. & Forrest) Tagg
Rhododendron sanguineum Franch. ssp. cloiophorum (Balf.f. & Forrest) Cowan
Rhododendron sanguineum Franch. ssp. leucopetalum (Balf.f. & Forrest) Cowan
Rhododendron cloiophorum (Balf.f. & Forrest) Tagg ssp. leucopetalum (Balf.f. & Forrest) Tagg
Data source(s):
  • Cullen, J. & D.F. Chamberlain 1979. A preliminary synopsis of Rhododendron: II. in Notes from the Royal Botanic Garden Edinburgh 37(2): 327-378 p.334
  • Argent, C.G.C., J. Bond, D.F. Chamberlain, P. Cox & A. Hardy 1997. The Rhododendron Handbook. The Royal Horticultural Society 352, t.16 pp. p.176